Contemplating going to all-grain after having brewed many fabulous extract kits. Been doing a lot of research on here and elsewhere, but am having some difficulty determining if I would be able to boil enough water for 5 gallon batches on my gas stove. Speaking in general terms, how much water can one boil on a mid-range gas stove in the home? I'm interested in 5 gallon batches so obviously there would be more than 5 gallons to boil, but I am curious if people on here are able to boil 6,7,8 gallons on a gas stove in a reasonable amount of time?